import { app, shell, BrowserWindow, ipcMain, session } from 'electron'
import { join } from 'path'
import { electronApp, optimizer, is } from '@electron-toolkit/utils'
import icon from '../../resources/icon.png?asset'

function createWindow() {
  // Create the browser window.
  const mainWindow = new BrowserWindow({
    width: 900,
    height: 670,
    show: false,
    autoHideMenuBar: true,
    ...(process.platform === 'linux' ? { icon } : {}),
    webPreferences: {
      preload: join(__dirname, '../preload/index.js'),
      sandbox: false
    }
  })

  mainWindow.on('ready-to-show', () => {
    mainWindow.show()
  })

  mainWindow.webContents.setWindowOpenHandler((details) => {
    shell.openExternal(details.url)
    return { action: 'deny' }
  })

  // HMR for renderer base on electron-vite cli.
  // Load the remote URL for development or the local html file for production.
  if (is.dev && process.env['ELECTRON_RENDERER_URL']) {
    mainWindow.loadURL(process.env['ELECTRON_RENDERER_URL'])
  } else {
    mainWindow.loadFile(join(__dirname, '../renderer/index.html'))
  }
  return mainWindow
}

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.whenReady().then(async () => {
  // Set app user model id for windows
  electronApp.setAppUserModelId('com.electron')

  // Default open or close DevTools by F12 in development
  // and ignore CommandOrControl + R in production.
  // see https://github.com/alex8088/electron-toolkit/tree/master/packages/utils
  app.on('browser-window-created', (_, window) => {
    optimizer.watchWindowShortcuts(window)
  })

  // IPC test
  ipcMain.on('ping', () => console.log('pong'))

  // 获取状态 store
  const storage = {}
  ipcMain.on('get-state', (event, arg) => {
    // event.reply('get-state-reply', storage[arg.key])
    event.returnValue = storage[arg.key]
  })
  ipcMain.on('set-state', (event, arg) => {
    const { key, state } = arg
    storage[key] = state
    // 通知所有窗口更新状态, 排除当前窗口
    BrowserWindow.getAllWindows().forEach((win) => {
      if (win.id !== event.sender.id) {
        win.webContents.send('state-changed', state)
      }
    })
  })

  // 持久化 store
  const persisted = {}
  ipcMain.on('getItem', (event, arg) => {
    event.returnValue = persisted[arg.key]
  })
  function notifyOtherWindows(event) {
    // TODO 通知所有窗口更新状态, 排除当前窗口
    BrowserWindow.getAllWindows().forEach((win) => {
      if (win.id !== event.sender.id) {
        win.webContents.send('persisted-changed')
      }
    })
  }
  ipcMain.on('setItem', (event, arg) => {
    const { key, value } = arg
    persisted[key] = value
    event.returnValue = value
    notifyOtherWindows(event)
  })
  ipcMain.on('removeItem', (event, arg) => {
    const { key } = arg
    const value = persisted[key]
    event.returnValue = value
    delete persisted[key]
    notifyOtherWindows(event)
  })

  const mainWindow = createWindow()
  // 开启调试器
  mainWindow.webContents.openDevTools()

  app.on('activate', function () {
    // On macOS it's common to re-create a window in the app when the
    // dock icon is clicked and there are no other windows open.
    if (BrowserWindow.getAllWindows().length === 0) createWindow()
  })

  // Install vue-devtools 调试工具
  try {
    const vueDevTool = `C:/D/workspace/vscode/space1/big-screen-group/big-screen-design/devtools/nhdogjmejiglipccpnnnanhbledajbpd/6.5.1_0`
    await session.defaultSession.loadExtension(vueDevTool)
  } catch (error) {
    console.error('vue-devtools 扩展安装失败', error)
  }

  // 打开新窗口
  ipcMain.on('open-window', () => {
    const win = createWindow()
    win.webContents.openDevTools()
  })
})

// Quit when all windows are closed, except on macOS. There, it's common
// for applications and their menu bar to stay active until the user quits
// explicitly with Cmd + Q.
app.on('window-all-closed', () => {
  if (process.platform !== 'darwin') {
    app.quit()
  }
})

// In this file you can include the rest of your app"s specific main process
// code. You can also put them in separate files and require them here.
